173163933

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{2237}}^1$

素因数の和:2354

約数の個数: 32

約数和(自身を含む): 266411520

約数和(自身を除く): 93247587

約数列:

[1, 3, 9, 27, 47, 61, 141, 183, 423, 549, 1269, 1647, 2237, 2867, 6711, 8601, 20133, 25803, 60399, 77409, 105139, 136457, 315417, 409371, 946251, 1228113, 2838753, 3684339, 6413479, 19240437, 57721311, 173163933]

約数ペア:

[(1, 173163933), (3, 57721311), (9, 19240437), (27, 6413479), (47, 3684339), (61, 2838753), (141, 1228113), (183, 946251), (423, 409371), (549, 315417), (1269, 136457), (1647, 105139), (2237, 77409), (2867, 60399), (6711, 25803), (8601, 20133)]